| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.61 | 9.360% | $213.9191 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $215.39 | 3.409% | $222.7326 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $202.93 | 7.531% | $218.2127 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $40.40 | 5.562% | $42.647 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $244.25 | 5.385% | $257.4029 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $161.47 | 9.333% | $176.54 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $109.43 | 6.345% | $116.3733 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $1,169.48 | $1,247.8276 | $1,247.82 | $1,247.80 | $1,247.70 | |